let list=[];
window.onload=function(){
  let _this=this;
  _this.axios({
    url: 'http://localhost:3000/api/message/message',
    method:'get'
  }).then(function (res) {
    _this.list = res.data.data;
  })
}
let message=document.getElementById('message');
message.innerText=list[0].m_content;
console.log(list[0].m_content);
let span=document.createElement('span');
span.value=list[0].m_title;
message.appendChild(span);
